公开(公告)号：US11796665B2

公开(公告)日：2023-10-24

申请号：US17376863

申请日：2021-07-15

申请人： RESMED SENSOR TECHNOLOGIES LIMITED

发明人： Redmond Shouldice ,  Emer Doheny ,  Alberto Zaffaroni

IPC分类号： A61B5/117 ,  G01S13/56 ,  G01S7/41 ,  G01S13/88 ,  A61B5/00 ,  A61B5/0507 ,  A61B5/0205 ,  A61B5/113 ,  A61B5/11 ,  A61M16/00 ,  G06V40/00 ,  G01S13/87 ,  A61M16/06 ,  A61M16/16 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0533 ,  A61B5/08 ,  A61B7/00

CPC分类号： G01S13/56 ,  A61B5/0205 ,  A61B5/0507 ,  A61B5/1102 ,  A61B5/113 ,  A61B5/117 ,  A61B5/4812 ,  A61B5/4818 ,  A61B5/7264 ,  A61M16/0051 ,  A61M16/026 ,  G01S7/415 ,  G01S13/88 ,  G06V40/00 ,  A61B5/0077 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0533 ,  A61B5/0816 ,  A61B5/1123 ,  A61B5/4836 ,  A61B5/7267 ,  A61B7/003 ,  A61M16/0069 ,  A61M16/0072 ,  A61M16/0683 ,  A61M16/16 ,  A61M2016/0027 ,  A61M2016/0033 ,  A61M2202/0208 ,  A61M2205/21 ,  A61M2205/3553 ,  A61M2205/502 ,  A61M2205/6009 ,  A61M2205/609 ,  A61M2205/6018 ,  G01S13/87

摘要： One or more sensors are configured for detection of characteristics of moving objects and living subjects for human identification or authentication. One or more processors, such as in a system of sensors or that control a sensor, may be configured to process signals from the one or more sensors to identify a person. The processing may include evaluating features from the signals such as breathing rate, respiration depth, degree of movement and heart rate etc. The sensors may be radio frequency non-contact sensors with automated detection control to change detection control parameters based on the identification of living beings, such as to avoid sensor interference.

公开(公告)号：US11712533B2

公开(公告)日：2023-08-01

申请号：US17524859

申请日：2021-11-12

申请人： ResMed Pty Ltd

发明人： Amal Shirley Amarasinghe ,  Jessica Lea Dunn ,  Justin John Formica ,  Christopher Scott Skipper

IPC分类号： A61M16/06 ,  A61M16/00 ,  A61M16/16 ,  A61M16/20 ,  A61M16/08 ,  A61M16/10

CPC分类号： A61M16/0683 ,  A61M16/009 ,  A61M16/0057 ,  A61M16/06 ,  A61M16/0616 ,  A61M16/0666 ,  A61M16/0069 ,  A61M16/0633 ,  A61M16/0825 ,  A61M16/0858 ,  A61M16/107 ,  A61M16/16 ,  A61M16/208 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M2205/21 ,  A61M2205/42 ,  A61M2205/7545

摘要： A neck strap, a crown strap assembly and a headgear for a breathing mask. The neck strap for a headgear includes a one-piece main body adapted to engage a patient's neck, first and second lower connection portions adapted to connect to first and second lower mask connection straps, and first and second upper connection portions adapted to connect to respective first and second lateral crown straps.

公开(公告)号：US11698064B2

公开(公告)日：2023-07-11

申请号：US16219022

申请日：2018-12-13

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Michael B. Knepper

IPC分类号： F04B43/04 ,  F04B49/06 ,  A61M16/16 ,  F04B43/02 ,  F04D25/08 ,  A61M16/10 ,  F04B45/047 ,  A61M11/04 ,  A61M16/00 ,  F04D29/70 ,  F04B43/00 ,  F04B17/04 ,  A61M16/06

CPC分类号： F04B43/04 ,  A61M11/042 ,  A61M16/0003 ,  A61M16/0057 ,  A61M16/0069 ,  A61M16/024 ,  A61M16/109 ,  A61M16/1075 ,  A61M16/16 ,  A61M16/161 ,  F04B43/0081 ,  F04B43/02 ,  F04B45/047 ,  F04B49/06 ,  F04D25/08 ,  F04D29/705 ,  A61M16/06 ,  A61M2016/0018 ,  A61M2016/0027 ,  A61M2205/18 ,  A61M2205/21 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3653 ,  A61M2205/75 ,  A61M2205/7581 ,  F04B17/04

摘要： A pump arrangement for powering a pump in providing a controlled volume of water to a drip nozzle in a drip-feed humidifier. The pump arrangement includes: a pump having a solenoid; a processing unit; and a power supply electrically connected to the solenoid via a switch which is controlled by the processing unit. The power supply is structured to supply power to the solenoid via the switch. The processing unit is programmed to modulate the power provided to the solenoid via the switch such that the power is supplied to the solenoid according to a power profile for each actuation of the solenoid. The power profile includes: an initial portion which increases at a first overall rate, an intermediate portion which increases at a second overall rate different than the first overall rate, and a final portion which decreases at a third overall rate.

公开(公告)号：US11696990B2

公开(公告)日：2023-07-11

申请号：US16947081

申请日：2020-07-17

申请人： RESMED PARIS SAS

发明人： Dion Charles Chewe Martin ,  Clancy John Dennis ,  Benjamin John Leavens ,  Etienne Veschambre ,  Stuart Wishart

IPC分类号： A61M16/00 ,  A61M16/08 ,  A61M16/06 ,  A61M16/10 ,  A61M16/12 ,  A61M16/16 ,  A61M16/20

CPC分类号： A61M16/0051 ,  A61M16/0066 ,  A61M16/026 ,  A61M16/08 ,  A61M16/0057 ,  A61M16/06 ,  A61M16/0633 ,  A61M16/0666 ,  A61M16/0683 ,  A61M16/0825 ,  A61M16/0858 ,  A61M16/105 ,  A61M16/109 ,  A61M16/1055 ,  A61M16/1095 ,  A61M16/12 ,  A61M16/16 ,  A61M16/161 ,  A61M16/206 ,  A61M16/208 ,  A61M2016/003 ,  A61M2016/0027 ,  A61M2016/1025 ,  A61M2202/0208 ,  A61M2202/0225 ,  A61M2205/14 ,  A61M2205/15 ,  A61M2205/18 ,  A61M2205/21 ,  A61M2205/33 ,  A61M2205/3331 ,  A61M2205/3365 ,  A61M2205/3368 ,  A61M2205/3375 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/3592 ,  A61M2205/362 ,  A61M2205/3606 ,  A61M2205/42 ,  A61M2205/505 ,  A61M2205/6018 ,  A61M2205/6054 ,  A61M2205/70 ,  A61M2205/8206 ,  A61M2230/205

摘要： Methods and apparatus provide automated circuit disconnection monitoring such as for a respiratory apparatus or system. Disconnection of a patient circuit, including a patient interface and air delivery circuit, may be detected and a message or alarm activated. In some versions, detecting occurrences of circuit disconnection event(s), such as by a processor, may be based on an instantaneous disconnection parameter as a function of a disconnection setting. The disconnection setting may be determined based on patient circuit type. The instantaneous disconnection parameter may be determined from detected pressure and flow rate, and may be, for example, a conductance value or an impedance value. Disconnection events may be qualified by one or more detected respiratory indicators. In some cases, instantaneous impedance or conductance may be used to assess re-connection of a patient circuit, detection of flow starvation, determine breath shape for triggering and cycling and to detect patient or circuit obstructions.

公开(公告)号：US20180318474A1

公开(公告)日：2018-11-08

申请号：US16036854

申请日：2018-07-16

申请人： Smith & Nephew, Inc.

发明人： Kenneth M. Breitweiser ,  Michael C. Dorsey ,  Michael D. Hudspeth ,  Wayne Schuessler ,  Ricky A. Sisk ,  Joel D. Wiesner

IPC分类号： A61M1/00 ,  A61M27/00 ,  A61M39/24

CPC分类号： A61M1/0017 ,  A61M1/0001 ,  A61M1/0011 ,  A61M1/0023 ,  A61M1/0033 ,  A61M1/005 ,  A61M1/0052 ,  A61M1/0088 ,  A61M27/00 ,  A61M39/24 ,  A61M2205/21 ,  A61M2205/7536 ,  A61M2205/8206 ,  A61M2205/8293 ,  A61M2209/088

摘要： A portable system for subatmospheric pressure therapy in connection with healing a surgical wound, including a wound dressing dimensioned for positioning relative to a wound bed of a subject and a subatmospheric pressure mechanism dimensioned to be carried or worn by the subject. The subatmospheric pressure mechanism includes a housing having a control unit adapted to draw a vacuum and a canister associated with the housing. The canister has a collection bag disposed therein, which is in fluid communication with the wound dressing to receive exudates from the wound bed. The collection bag is adapted to expand upon receipt of the fluids and has means to release gas from within the collection bag in connection with operation of the control unit. With this arrangement, the canister is attitude independent, i.e., the canister may be positioned on edge, on its side or on its end etc. while still maintaining operation of the control unit. The collection bag may include a hydrophobic vent or material for releasing the gases. In another embodiment, the collection bag comprises a gas permeable material. The collection bag may include one of pleats or bellows.

公开(公告)号：US20180177930A1

公开(公告)日：2018-06-28

申请号：US15902613

申请日：2018-02-22

申请人： KCI Licensing, Inc.

发明人： Benjamin Andrew Pratt ,  Colin John Hall ,  Christopher Brian Locke ,  Elliott James Rider ,  Gareth Stephenson

IPC分类号： A61M1/00

CPC分类号： A61M1/0094 ,  A61M1/0001 ,  A61M1/0015 ,  A61M1/0052 ,  A61M1/0088 ,  A61M1/0096 ,  A61M2205/21 ,  A61M2205/7536 ,  Y10T29/49826

摘要： A system and apparatus for treating a tissue site with reduced pressure and collecting fluids from the tissue site is disclosed. The system may include a reduced-pressure source, a pouch in fluid communication with the reduced pressure source, and a dressing in fluid communication with the pouch. The pouch may include a first wall, a second wall having a periphery coupled to the first wall to form an interior, and a third wall extending through the interior to form a first chamber in fluid communication with the dressing and a second chamber in fluid communication with the reduced pressure source. A plurality of filters are positioned in the third wall. The filters permit fluid communication between the first chamber and the second chamber.

公开(公告)号：USRE46571E1

公开(公告)日：2017-10-17

申请号：US15182919

申请日：2016-06-15

申请人： ResMed Limited

发明人： Alexander Virr ,  Ian Malcolm Smith ,  Perry David Lithgow ,  Richard Llewelyn Jones ,  Andrew Cheung

IPC分类号： F23D11/00 ,  F23D14/00 ,  A61M15/00 ,  A61M16/16 ,  A61M16/10 ,  A61M16/00

CPC分类号： A61M16/16 ,  A61M16/0066 ,  A61M16/109 ,  A61M2205/21 ,  Y10S261/65

摘要： A humidifier includes a base configured to retain a body of liquid therein, a top cover, and a seal disposed between the top cover and the base. At least a portion of the base is constructed of a heat conducting material. The top cover defines both an inlet and an outlet communicated with an interior of the base. The inlet is configured to receive pressurized breathable gas and the outlet is configured to deliver the pressurized breathable gas with added humidity.

公开(公告)号：US20160375216A1

公开(公告)日：2016-12-29

申请号：US15113787

申请日：2015-01-29

申请人： FISHER & PAYKEL HEALTHCARE LIMITED

发明人： Yi-Cheng SUN

IPC分类号： A61M16/16 ,  A61M16/08 ,  A61M16/10 ,  A61M16/00

CPC分类号： A61M16/16 ,  A61M16/0066 ,  A61M16/0875 ,  A61M16/109 ,  A61M2205/21

摘要： A breathing assistance apparatus has a main body. A humidification compartment is defined within the main body and is adapted to receive a humidification chamber. A flow generator is positioned within the main body. The flow generator and the humidification compartment are fluidly connected and a liquid containment compartment is interposed between the flow generator and the humidification compartment. The liquid containment compartment is fluidly connected to both the flow generator and the humidification compartment.

摘要翻译： 呼吸辅助装置具有主体。 加湿室限定在主体内，适于接收加湿室。 流量发生器位于主体内。 流量发生器和加湿室是流体连接的，并且在流动发生器和加湿室之间插入液体容纳室。 液体容纳室与流量发生器和加湿室流体连接。

公开(公告)号：US20160325025A1

公开(公告)日：2016-11-10

申请号：US15192605

申请日：2016-06-24

申请人： Smith & Nephew, Inc.

发明人： Michael D. Hudspeth ,  Kenneth M. Breitweiser ,  Ricky A. Sisk ,  Michael C. Dorsey

IPC分类号： A61M1/00 ,  A61M39/24

CPC分类号： A61M1/0017 ,  A61M1/0001 ,  A61M1/0011 ,  A61M1/0023 ,  A61M1/0033 ,  A61M1/005 ,  A61M1/0052 ,  A61M1/0088 ,  A61M27/00 ,  A61M39/24 ,  A61M2205/21 ,  A61M2205/7536 ,  A61M2205/8206 ,  A61M2205/8293 ,  A61M2209/088

摘要： A portable system for subatmospheric pressure therapy in connection with healing a surgical wound, including a wound dressing dimensioned for positioning relative to a wound bed of a subject and a subatmospheric pressure mechanism dimensioned to be carried or worn by the subject. The subatmospheric pressure mechanism includes a housing having a control unit adapted to draw a vacuum and a canister associated with the housing. The canister has a collection bag disposed therein, which is in fluid communication with the wound dressing to receive exudates from the wound bed. The collection bag is adapted to expand upon receipt of the fluids and has means to release gas from within the collection bag in connection with operation of the control unit. With this arrangement, the canister is attitude independent, i.e., the canister may be positioned on edge, on its side or on its end etc. while still maintaining operation of the control unit. The collection bag may include a hydrophobic vent or material for releasing the gases. In another embodiment, the collection bag comprises a gas permeable material. The collection bag may include one of pleats or bellows.

摘要翻译： 一种用于低于大气压力治疗的便携式系统，用于治愈外科伤口，包括用于相对于受试者的伤口床定位的伤口敷料，以及由受试者承载或佩戴的大气压压力机构。 低于大气压的压力机构包括壳体，壳体具有适于抽出真空的控制单元和与壳体相关的罐。 罐具有设置在其中的收集袋，其与伤口敷料流体连通以从伤口床接收渗出物。 收集袋适于在接收流体时膨胀，并且具有与控制单元的操作相关联地从收集袋内释放气体的装置。 通过这种布置，罐是独立的姿态，即罐可以位于边缘，侧面或其端部等上，同时仍保持控制单元的操作。 收集袋可以包括用于释放气体的疏水排气口或材料。 在另一个实施例中，收集袋包括透气材料。 收集袋可以包括褶皱或波纹管中的一个。

公开(公告)号：US20160228671A1

公开(公告)日：2016-08-11

申请号：US15021616

申请日：2014-09-15

申请人： Fisher & Paykel Healthcare Limited

发明人： John James JACKSON ,  Barry Shack MANON ,  Victor Rosales CORRALES ,  Stefan Leo VAN WORKUM ,  Michael John ANDRESEN ,  Stephen David EVANS ,  Mark Samuel HAMILTON ,  Paul Fleming BUCKLEY ,  Jason Allan KLENNER ,  Hamish OSBORNE ,  Samuel Graham BOGGS ,  James William STANTON ,  Joseph Nathaniel GRIFFITHS ,  Jonathan Andrew George LAMBERT ,  Nicholas Edward VAUGHAN ,  James Owen KEHOE ,  Francisco Ernesto De La Pena DE LA FUENTE ,  Nicholas James Michael MCKENNA ,  Rachael PORTER ,  Simon Mordechai STAM ,  David Robert KEMPS ,  Edwin Joseph LYONS ,  Madeleine Bess MARTIN ,  Ada Yiwen SHOU ,  Huang-Ku LIU

IPC分类号： A61M16/16 ,  A61M16/08 ,  A61M16/10

CPC分类号： A61M16/161 ,  A61M16/024 ,  A61M16/0816 ,  A61M16/0833 ,  A61M16/0875 ,  A61M16/108 ,  A61M16/1085 ,  A61M16/109 ,  A61M16/1095 ,  A61M16/16 ,  A61M16/168 ,  A61M2016/0033 ,  A61M2205/02 ,  A61M2205/0216 ,  A61M2205/123 ,  A61M2205/14 ,  A61M2205/17 ,  A61M2205/18 ,  A61M2205/21 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/502 ,  A61M2205/6018 ,  A61M2205/6027 ,  A61M2205/6045 ,  A61M2209/06 ,  A61M2209/08

摘要： A humidification system can include a heater base, a chamber, and a breathing circuit. The heater base includes a heater plate positioned in a recessed region, and a heat conductive portion of the chamber is configured to contact the heater plate. The heater base includes a guard configured to control movement of the chamber into and out of the recessed region. The guard includes an anti-racking mechanism. The chamber includes an inlet port, an outlet port. A downward extension extends into the chamber from the inlet port, and a baffle is disposed at a lower end of the downward extension. A component of the breathing circuit can include a conduit hanging end cap for shipping and storage. The end cap can include a hanging component to allow the breathing circuit component to be hung from a medical stand. The system can detect when breathing circuits are connected in reverse.

摘要翻译： 加湿系统可以包括加热器基座，腔室和呼吸回路。 所述加热器基座包括位于凹陷区域中的加热器板，并且所述腔室的导热部分构造成接触所述加热器板。 加热器基座包括防护罩，其配置成控制腔室进出凹陷区域的运动。 警卫包括防劫机制。 该腔室包括入口端口，出口端口。 向下延伸部从入口延伸到腔室中，并且挡板设置在向下延伸部的下端。 呼吸回路的部件可以包括用于运输和储存的导管悬挂端盖。 端盖可以包括悬挂部件，以允许呼吸回路部件从医疗架挂起。 呼吸回路连接时，系统可以检测到。